Midwest Fastener 3/16 in. x 1-3/8 in. Spring Steel Cotter Pin

The Midwest Fastener 3/16 in. x 1-3/8 in. Spring Steel Cotter Pin provides reliable locking and retention for clevis pins, castle nuts, and pivot assemblies across agricultural, automotive, and industrial equipment. Constructed from high-strength spring steel, this cotter pin ensures optimal tension and hold to prevent unintentional loosening during operation. Featuring a protective zinc finish, this fastener resists corrosion and wear in demanding outdoor environments. The extended prong design allows for easy insertion and secure bending, ensuring safe and long-lasting mechanical fastening.